One Rep Max Calculator

 _____      _        ____
| ____|_ __(_) ___  / ___| _ __   ___ _ __   ___ ___ _ __
|  _| | '__| |/ __| \___ \| '_ \ / _ \ '_ \ / __/ _ \ '__|
| |___| |  | | (__   ___) | |_) |  __/ | | | (_|  __/ |
|_____|_|  |_|\___| |____/| .__/ \___|_| |_|\___\___|_|
                          |_|

← back to index

Calculate your One Rep Max

This tool uses Epley's Formula to estimate your one rep max. Enter the weight you lifted, the number of reps you performed, and select your unit (lbs or kgs). Then click Calculate 1RM.

Weight:

Unit:

Reps:

This was converted from html/js to md, view the original here: 1RM Calculator